At either end of the Okavango River Basin, National Geographic Okavango Wilderness Project country directors Kerllen Costa and Koketso “Koki” Mookodi head up a partnership helping local communities maintain a balanced, sustainable way of living. // Through a five-year partnership, debeersofficial has joined National Geographic to help protect the source waters of the Okavango Delta, which are a lifeline for endangered species and more than a million people. #OkavangoEternal on.natgeo.com/connectedbywater